document.write( "Question 970012: 3 names will be picked from a jar to be on a team. There are a total of 9 names in the jar. How many different combinations of names can be pick? \n" ); document.write( "
Algebra.Com's Answer #592865 by KMST(5328)![]() ![]() You can put this solution on YOUR website! Picking them one by one, \n" ); document.write( "you would have 9 choices for the first pick, \n" ); document.write( "which in each case would leave 8 choices for the second pick, \n" ); document.write( "which in each case would leave 7 choices for the third pick. \n" ); document.write( "All in all, there would be \n" ); document.write( "However, each 3-name combination can be picked in \n" ); document.write( "(3 possibilities for first pick, and 2 for the second pick). \n" ); document.write( "Since it does not seem that you care about picking order, \n" ); document.write( "and those \n" ); document.write( " \n" ); document.write( "the number of possible combinations is \n" ); document.write( " |